IDAHO (PT)

WordWorld"A String's The Thing/J-J-Jelly"
A String's the Thing - After Duck accidentally turns on Frog's new cake frosting machine, the WordFriends must find the right "ing" word to stop it from covering WordWorld in delicious frosting. J-J-Jelly - Pig asks Bear and Sheep to help him make jars for the jelly pumping from his jelly machine. However, when they aren't able to make jars fast enough, the kitchen quickly begins filling up with the purple, oozy treat! Only by working together are the friends able to find a way to contain all of the jiggling jelly. D

5:30 pm

Nightly Business Report
The market's on a five day slide. A top analyst explains to NBR Co-Anchor Tom Hudson what he thinks is behind the move. Alcoa kicks off earnings season. D

Lark Rise to Candleford
This final episode of the series, finds Caroline Arless (Dawn French) out of debtor's prison and returning to Lark Rise, to the consternation of her family; Alf especially feels he must continue to put his life on hold to protect his younger siblings. Gabriel finishes work on his steam-powered seed planter, and farmers are soon clamoring to buy his invention. Dorcas fears the machine's success might take Gabriel away from Candleford.G

8:00 pm

Titanic with Len Goodman
Once a welder for the company that built the ship, the "Dancing With the Stars" judge examines the impact of the sinking on the thousands of affected families. He reveals tales from among the handpicked men who helped build the ship and then died with her, and the ship's band. He uncovers the stories of 700 emigrants on board, and descendants of wealthy ancestors who survived the tragedy, only to pay for their lives with their reputations.G

9:00 pm

Saving The Titanic
With an ensemble cast and based on eyewitness accounts, this historical drama seeks to tell what happened in the engine and boiler rooms after the collision through the story of nine men from the engineering crew. These men fight to hold back the sea and keep the ship's power systems running even as they learn that all is lost.G

10:00 pm

Frontline"Nuclear Aftershocks"
In the nearly one year since the devastating earthquake and tsunami crippled Japan's Fukushima Daiichi nuclear complex, the world has been re-examining nuclear power. FRONTLINE correspondent Miles O'Brien visits one emerging battleground - the controversial relicensing of the Indian Point nuclear plant, located only 38 miles from Manhattan.G